<template>
	<view class="content">
		<view style="height: 100rpx;"></view>
		<view class="header">
			<image src="../../../static/shilu-login/logo.png"></image>
		</view>
		<template v-if="logType==0">
			<view class="list">
				<view class="list-call">
					<image class="img" src="/static/user/user.png"></image>
					<input class="sl-input" v-model="user_account"  maxlength="11" placeholder="输入账号" />
				</view>
				<view class="list-call">
					<image class="img" src="/static/shilu-login/2.png"></image>
					<input class="sl-input" v-model="password" type="text" maxlength="16" placeholder="输入密码" password="true" />
				</view>
			</view>
		</template>
		<template v-if="logType==1">
			<view class="list">
				<view class="list-call">
					<image class="img" src="/static/user/user.png"></image>
					<input class="sl-input" v-model="phone" type="number" maxlength="11" placeholder="输入手机号" />
				</view>
				<view class="list-call">
					<image class="img" src="/static/shilu-login/3.png"></image>
					<input class="sl-input" v-model="code" type="number" maxlength="6" placeholder="验证码" />
					<view class="yzm" :class="{ yzms: second>0 }" @tap="getcode">{{yanzhengma}}</view>
				</view>
			</view>
		</template>
		<view class="button-login" hover-class="button-hover" @tap="bindLogin(logType)">
			<text>登录</text>
		</view>

		<view class="agreenment">
			<navigator url="forget" open-type="navigate">忘记密码</navigator>
			<text>|</text>
			<navigator url="reg" open-type="navigate">注册账户</navigator>
		</view>
	</view>
</template>

<script>
	import JSEncrypt from "../../../common/jsencrypt.js"
	var _this, js;
	export default {
		data() {
			return {
				user_account: '',
				password: '',
				logType: 0,
				second: 0,
				code: "",
				phone: "",
				rsa: '', //秘钥
				encryptPassword: '', //加密后的密码
				jsonobj:""
			};
		},
		computed: {
			yanzhengma() {
				if (this.second == 0) {
					return '获取验证码';
				} else {
					if (this.second < 10) {
						return '重新获取0' + this.second;
					} else {
						return '重新获取' + this.second;
					}
				}
			}
		},
		onNavigationBarButtonTap() {
			this.loginType();
		},
		onUnload() {
			this.clear()
		},
		onLoad() {
			_this = this;
		},
		onReady() {
			this.getRSA();
			// this.getPublicKey();
		},
		methods: {
			clear() {
				clearInterval(js)
				js = null
				this.second = 0
			},
			//登陆方式
			loginType() {
				var webView = this.$mp.page.$getAppWebview();
				if (this.logType == 0) {
					uni.setNavigationBarTitle({
						title: '手机号短信登陆'
					});
					webView.setTitleNViewButtonStyle(0, {
						text: '密码登陆',
					});
					this.logType = 1;
					this.user_account="";
					this.password="";
					this.encryptPassword=""
				} else {
					uni.setNavigationBarTitle({
						title: '账号密码登陆'
					});
					webView.setTitleNViewButtonStyle(0, {
						text: '短信登陆',
					});
					this.logType = 0;
					this.phone ="";
					this.code="";
				}

			},
			//获取私钥
			async getRSA() {
				const res = await this.$http({
					url: '/app/user/LoginGetPublicKey'
				})
				this.rsa = res.data.publicKey;
			},
			//获取验证码
			async getcode() {
				if (this.phone.length != 11) {
					uni.showToast({
						icon: 'none',
						title: '手机号格式不正确'
					});
					return;
				}
				if (this.second > 0) {
					return;
				}
				this.second = 60;
				//请求业务
				js = setInterval(function() {
					_this.second--;
					if (_this.second == 0) {
						_this.clear()
					}
				}, 1000)
				const res = await this.$http({
					url: '/app/user/appSendSms',
					data: {
						mobile: this.phone
					},
					method: 'POST'
				})
				console.log(res)
				if (res.data.code == 200) {
					uni.showToast({
						title: "验证码获取成功"
					})
				}
			},
			//账号密码登陆
			async	userLogin(){
				if (this.user_account.length <3) {
				  uni.showToast({
				    icon: 'none',
				    title: '账号长度至少三位'
				  });
				  return;
				}
				// if (this.password.length < 6) {
				// 	uni.showToast({
				// 		icon: 'none',
				// 		title: '密码长度至少6位'
				// 	});
				// 	return;
				// }
					let jse = new JSEncrypt();
					jse.setPublicKey(this.rsa)
					this.encryptPassword = jse.encrypt(this.password);
				uni.showLoading();
				const res = await this.$http({
					url:"/app/user/loginByPwd",
					method:"POST",
					header : {
						'content-type':'application/x-www-form-urlencoded', 
					},
					data:{
						encryptPassword:this.encryptPassword,
						user_account:this.user_account
					}
				});
				this.loginSet(res)
				
			},
			//登陆处理
			loginSet(res){
				// console.log(res)
				setTimeout(()=>{
					uni.hideLoading();
					switch(res.data.code){
						case 200:
							 uni.setStorageSync('token', res.data.token);
							 uni.setStorageSync('userAccount', res.data.userAccount);
							 this.User.token = res.data.token;
							 this.User.userAccount = res.data.userAccount;
							 uni.switchTab({
							 	url:"../user"
							 })
							uni.$emit('update',{msg:'页面更新'});
							 uni.showToast({
							 	title:"欢迎您，"+res.data.userAccount,
								icon:"none",
								duration:3000
							 })
							 
							break;
						case 201:
							uni.showToast({
								title:res.data.msg,
								icon:"none"
							})
							break;
					}
				},500)
			},
	
			//短信登陆
			async mobileLogin(){
				if (this.phone.length != 11) {
					uni.showToast({
						icon: 'none',
						title: '请输入正确手机号'
					});
					return;
				}
				if (this.code.length != 6) {
					uni.showToast({
						icon: 'none',
						title: '验证码长度为6！'
					});
					return;
				}
				uni.showLoading();
				const res = await this.$http({
					url:"/app/user/loginByPhonenumber",
					method:"POST",
					data:{
						mobile:this.phone,
						code:this.code
					}
				});
				this.loginSet(res);
			},
			bindLogin(e) {
				if(e==0){
					this.userLogin();
				}
				else{
					this.mobileLogin();
				}
			}
		}
	}
</script>

<style>
	.yzm {
		color: #FF7D13;
		font-size: 24rpx;
		line-height: 64rpx;
		padding-left: 10rpx;
		padding-right: 10rpx;
		width: auto;
		height: 64rpx;
		border: 1rpx solid #FFA800;
		border-radius: 50rpx;
	}

	.yzms {
		color: #999999 !important;
		border: 1rpx solid #999999;
	}

	.content {
		display: flex;
		flex-direction: column;
		justify-content: center;
	}

	.header {
		width: 161rpx;
		height: 161rpx;
		/*  background: rgba(63, 205, 235, 1);
    box-shadow: 0rpx 12rpx 13rpx 0rpx rgba(63, 205, 235, 0.47);
    border-radius: 50%; */
		margin-top: 30rpx;
		margin-left: auto;
		margin-right: auto;
	}

	.header image {
		width: 161rpx;
		height: 161rpx;
		/* border-radius: 50%; */
	}

	.list {
		display: flex;
		flex-direction: column;
		padding-top: 50rpx;
		padding-left: 70rpx;
		padding-right: 70rpx;
	}

	.list-call {
		display: flex;
		flex-direction: row;
		justify-content: space-between;
		align-items: center;
		height: 100rpx;
		color: #333333;
		border-bottom: 0.5px solid #e2e2e2;
	}

	.list-call .img {
		width: 40rpx;
		height: 40rpx;
	}

	.list-call .sl-input {
		flex: 1;
		text-align: left;
		font-size: 32rpx;
		margin-left: 16rpx;
	}

	.button-login {
		color: #FFFFFF;
		font-size: 30rpx;
		width: 470rpx;
		height: 85rpx;
		line-height: 85rpx;
		background: #34AB68;
		box-shadow: 0rpx 0rpx 13rpx 0rpx rgba(164, 217, 228, 0.2);
		border-radius: 50rpx;
		text-align: center;
		margin-left: auto;
		margin-right: auto;
		margin-top: 100rpx;
	}

	.button-hover {
		background: linear-gradient(-90deg, rgba(63, 205, 235, 0.8), rgba(188, 226, 158, 0.8));
	}

	.agreenment {
		display: flex;
		flex-direction: row;
		justify-content: center;
		align-items: center;
		font-size: 30rpx;
		margin-top: 80rpx;
		color: #FFA800;
		text-align: center;
		height: 40rpx;
		line-height: 40rpx;
	}

	.agreenment text {
		font-size: 24rpx;
		margin-left: 15rpx;
		margin-right: 15rpx;
	}
</style>
